Welcome to the ICCP Climate Data website


Climate Data is a data portal that serves climate model simulations conducted as part of the research activities at the IBS Center for Climate Physics. We also make the codes of some of our model simulations available. If you are planning to use those, we recommend contacting the authors of the original research papers for further details and advice. For more information on our center and our research project please visit our website.

Data Sets

Data can be accessed throughout the OPENDAP or LAS server. Currently we have the following datasets available:

Name Description DOI
PSU-LOVE Transient Antarctic ice-sheet simulation covering the past 784,000 years 10.22741/iccp.20180014
Loveclim 784K Transient LOVECLIM earth system model simulation covering the past 784,000 years N/A
CESM-HIRES Ultra-high-resolution global warming simulations conducted with CESM1.2.1 10.22741/iccp.20200001
CESM2-LENS CESM2 Large Ensemble simulations project in partnership with the NCAR N/A
Human Dispersal Simulation over the past 125 ka Human dispersal model simulations N/A
Human habitat data Human habitats 10.1038/s41586-022-04600-9
3Ma transient simulation with CESM1.2 3Ma transient simulation with CESM1.2 10.22741/iccp.20230001
CESM2 nutrient plasticity CESM2 Sensitivity Experiments with variable C:P ratio 10.1126/sciadv.add2475
LOVECLIP Future sea-level projections with a coupled atmosphere-ocean-ice-sheet model 10.1038/s41467-023-36051-9
Hominin archaeological and anthropological sites Archaeological and anthropological sites of 6 hominin species (from Timmermann et al. (2022), Nature. 10.1038/s41586-022-04600-9
Denisovan and Neanderthal Habitat Simulation Climate shifts orchestrated hominin interbreeding events across Eurasia 10.22741/iccp.20230004
3Ma Biome4 Human adaptation to diverse biomes over the past 3 million years 10.22741/iccp.20230002

Codes, Models

  1. Code of Hominin Dispersal model, version 2 => click HDMcode to download gzipped tar file of code and climate forcing

    • Quantifying the potential causes of Neanderthal extinction: abrupt climate change versus competition and interbreeding, A Timmermann, Quaternary Science Reviews, 238, doi: 10.1038/nature19365 (2020)
  2. Code for Human habitat model simulation => Contact author (Coming soon)

    • Climate effects on archai human habitats and species successions A Timmermann, K-S Yun, P Raia, J Ruan, A Mondanaro, E Zeller, C Zollikofer, M Ponce de Leon, D Lemmon, M Willeit, A Ganopokki, Nature, doi: 10.1038/s41586-022-04600-9 (2022)

All data shared via ICCP's climate data server will be licensed under a Creative Commons Attribution 4.0 International License, CC BY-NC, which allows reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator